blob: 7870304da7692d4bf1902ca31784d38dbcda4f07 [file] [log] [blame]
# Copyright 2016 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Platform specific compiler flags for Linux on Starboard. Included from
# gyp_configuration.gypi.
#
{
'variables': {
'compiler_flags_host': [
'-O2',
],
'linker_flags': [
],
'compiler_flags_cc_debug': [
'-frtti',
],
'compiler_flags_debug': [
'-O0',
],
'compiler_flags_cc_devel': [
'-frtti',
],
'compiler_flags_devel': [
'-O2',
],
'compiler_flags_cc_qa': [
'-O2',
],
'compiler_flags_qa': [
'-O2',
],
'compiler_flags_cc_gold': [
'-fno-rtti',
],
'compiler_flags_gold': [
'-O2',
],
'common_compiler_flags': [
# Default visibility to hidden, to enable dead stripping.
'-fvisibility=hidden',
# protobuf uses hash_map.
'-fno-exceptions',
# Don't warn about the "struct foo f = {0};" initialization pattern.
'-Wno-missing-field-initializers',
'-fno-strict-aliasing', # See http://crbug.com/32204
# Don't warn about any conversions.
'-Wno-conversion',
# Don't warn about unreachable code. See
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46158
'-Wno-unreachable-code',
'-Wno-deprecated-declarations',
# Disable warning:
# 'comparison is always true due to limited range of data type'
'-Wno-extra',
# Don't warn about inlining
'-Wno-inline',
],
'conditions': [
['cobalt_fastbuild==0', {
'compiler_flags_debug': [
'-g',
],
'compiler_flags_devel': [
'-g',
],
'compiler_flags_qa': [
],
'compiler_flags_gold': [
],
}],
],
},
'target_defaults': {
'cflags': [
# Find the system headers
'-isystem /usr/include/x86_64-linux-gnu',
],
'cflags_c': [
# Limit to C99. This allows Linux to be a canary build for any
# C11 features that are not supported on some platforms' compilers.
'-std=c99',
],
'cflags_cc': [
# Limit to gnu++98. This allows Linux to be a canary build for any
# C++11 features that are not supported on some platforms' compilers.
# We do allow ourselves GNU extensions, which are assumed to exist
# by Chromium code.
'-std=gnu++98',
# Don't warn for invalid access to non-static data member of NULL object.
'-Wno-invalid-offsetof',
# Don't warn about deprecated use
'-Wno-deprecated',
],
'target_conditions': [
['cobalt_code==1', {
'cflags': [
'-Wall',
'-Wextra',
'<@(common_compiler_flags)',
],
},{
'cflags': [
'<@(common_compiler_flags)',
# Do not warn about unused function params.
'-Wno-unused-parameter',
],
}],
],
}, # end of target_defaults
}